Is defmt safe to use?

defmt has no known vulnerabilities on the latest version (1.0.1). DepScope rates its health at 64/100 (moderate risk).

What is the latest version of defmt?

The latest version of defmt is 1.0.1, released 2025-04-01.

No known vulnerabilities on the latest version of defmt.

No, defmt is actively maintained. Latest release: 1.0.1 (2025-04-01).

Popular alternatives to defmt in Cargo include: hashbrown, getrandom, windows-sys, syn.

defmt is licensed under MIT OR Apache-2.0.

cargov1.0.1

A highly efficient logging framework that targets resource-constrained devices, like microcontrollers

License MIT OR Apache-2.0permissive27 versions0 deps2,288,030 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 64/100)

Health breakdown0 – 100

5/25

maintenance

17/20

popularity

25/25

security

12/15

maturity

5/15

community

Vulnerabilities

none known

Quality signals

OSS Criticality

0.67high

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/defmt